remove the exposure_country_index application
update the menu name of the Exposure gridded data app
update the menu name of the hazard model app
remove symbolic link for GED4GEM app
remove ged4gem app from installation script
remove the ged4gem django app
remove the ged4gem geoserver workspace
remove the GED4GEM countries JS app
change the install script to use this branch
remove ref to GED4GEM app from the sdk build config file
update the ghec sample data csv
switch install script back to master
Merge pull request #46 from gem/menu-update

Menu update
Merge branch 'master' into geojson-visualizer